Gerwah gmbh was founded in 1980. The company offers shrink discs for externally clamping connection, also suitable for very high torques, and the concentricity is not affected by the clamping system. The gerwah product range in india includes: miniature couplings, metal bellow couplings, servo insert couplings, safety couplings, permanent magnetic clutches, locking elements, locking assemblies.
